On Sunday, the New York Rangers acquired All-Star defenseman Keith Yandle from the Coyotes for defenseman John Moore, a top prospect and two draft picks.

Arizona also sent defenseman Chris Summers and a fourth-round draft pick to the Rangers, who gave up prospect Anthony Duclair, a conditional first-round draft pick in 2016 and a second-rounder this year.

The 28-year-old Yandle is Arizona’s leading scorer this season with 41 points and is a four-time All-Star. He has been a core member of the Coyotes since they drafted him in the fourth round of the 2005 draft. Yandle has one year remaining on a five-year, $26 million contract signed in 2011.

On Friday, Philadelphia Flyers general manager Ron Hextall acquired second- and fourth-round picks from Chicago for the 39-year-old Timonen, who hasn’t played this season.

“In the end they may have underpaid by a long shot for this deal,” Hextall said during a conference call Friday night. “If Kimmo had played all year and we had moved him right now, this wouldn’t have been the return. It would’ve been, I believe, far greater than this.”

Jeff Petry of the Edmonton Oilers and Zbynek Michalek of the Coyotes are the top pending unrestricted free-agent defensemen available, and the Leafs might even be able to get something for Korbinian Holzer.

If Washington general manager Brian McLellan wanted to deal pending free agent Mike Green, he might land a nice return. But with the Capitals contending, they’re likely to hold onto him in hopes of a run. The acquisition of Curtis Glencross from the Calgary Flames on Sunday helps that cause.

The Capitals are far from the only team that believes it can go deep in the playoffs, and a wide-open East could set the table for a all sorts of deadline moves. The banged-up Boston Bruins would love to add someone, with center David Krejci out with a knee injury. The Montreal Canadiens could use depth on a team that has been carried largely to first place in the Atlantic Division by goaltender Carey Price.

In the West, the Blackhawks gave up a handful of picks to get Vermette from Arizona and Timonen from Philadelphia, using the salary-cap space created by the potentially devastating injury to star winger Patrick Kane. Adding them to the mix of buyers made the market even more competitive in the past week.

Teams like the Coyotes and Maple Leafs have more hope of landing can’t-miss prospect Connor McDavid in the draft than a playoff spot. Toronto general manager Dave Nonis said he wasn’t just going to “fire-sale people out,” but he’s listening.

“We need to get value,” Nonis said. “I know from talking to other teams that they covet some of the players we have. If there are trades that make sense for us, we’re going to do it.”